Bump deps

package.json

@@ -25,7 +25,7 @@
   "devDependencies": {
     "@babel/core": "^7.3.4",
     "@babel/runtime": "^7.3.4",
-    "@polkadot/dev-react": "^0.27.1",
+    "@polkadot/dev-react": "^0.28.0-beta.1",
     "@polkadot/ts": "^0.1.56",
     "empty": "^0.10.1",
     "gh-pages": "^2.0.1"

packages/ui-identicon/package.json

@@ -23,8 +23,8 @@
     "react": "*"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.38.1",
-    "@polkadot/util-crypto": "^0.38.1",
+    "@polkadot/keyring": "^0.39.0-beta.2",
+    "@polkadot/util-crypto": "^0.39.0-beta.2",
     "xmlserializer": "^0.6.1"
   }
 }

packages/ui-keyring/package.json

@@ -16,9 +16,9 @@
     "store": "^2.0.12"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.38.1",
-    "@polkadot/types": "^0.48.1",
-    "@polkadot/util": "^0.38.1"
+    "@polkadot/keyring": "^0.39.0-beta.2",
+    "@polkadot/types": "^0.49.0-beta.1",
+    "@polkadot/util": "^0.39.0-beta.2"
   },
   "peerDependencies": {
     "@polkadot/keyring": "*",

packages/ui-util/package.json

@@ -12,7 +12,7 @@
     "@babel/runtime": "^7.3.4"
   },
   "devDependencies": {
-    "@polkadot/types": "^0.48.1"
+    "@polkadot/types": "^0.49.0-beta.1"
   },
   "peerDependencies": {
     "@polkadot/types": "*"